| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| s8 oxidation number | 1.67 | 1 | 6940 | 27 | 19 |
| s8 | 1.15 | 0.6 | 9775 | 47 | 2 |
| oxidation | 1.45 | 0.4 | 9865 | 70 | 9 |
| number | 0.21 | 0.5 | 1369 | 5 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| s8 oxidation number | 0.68 | 0.9 | 4581 | 48 |
| oxidation number of s in s8 | 0.43 | 0.8 | 299 | 91 |
| oxidation number of sulphur in s8 | 1.33 | 0.8 | 3752 | 23 |
| what is the oxidation number of s8 | 0.28 | 0.2 | 4283 | 49 |
| what is the oxidation number of sulfur in s8 | 0.82 | 0.7 | 2747 | 59 |
| what is the oxidation number of s in s8 | 0.83 | 0.8 | 2635 | 46 |
| oxidation number of s in so2 | 1.34 | 0.2 | 6866 | 26 |
| oxidation number of s in so4 2- | 0.4 | 1 | 5237 | 8 |
| oxidation number of s in so3 | 0.91 | 0.5 | 2645 | 13 |
| oxidation number of s in s4o62- | 0.59 | 0.3 | 9620 | 14 |
| oxidation number of s in socl2 | 0.89 | 0.4 | 8376 | 55 |
| oxidation number of s in so4 | 1.02 | 0.6 | 4184 | 55 |
| oxidation number of s in s2- | 1.63 | 0.3 | 7187 | 27 |
| oxidation number of s in so3 2- | 1.27 | 0.8 | 9578 | 71 |
| oxidation number of s in s2o32- | 0.71 | 0.8 | 7767 | 92 |
| oxidation number of s in s2o82- | 0.07 | 0.5 | 3612 | 50 |
| oxidation number of s in scl2 | 1.71 | 0.5 | 4508 | 83 |
